Freebear
Freebear ARU-1832 Series
Manufacturer: Freebear Corporation Ltd.
Model: ARU-1832 Series
Features
- The unit with built-in rollers rises and lowers through air pressure.
- Compared with the freebear unit, the roller has a smaller starting frictional resistance (μ) in the rotational direction and is suitable for the direction turn and right-angle transfer in production line.
Specifications
※If the T-groove is deeper than 34mm or 46mm, you need to adjust the height by installing a spacer underneath the ARU.
In such case, make sure that the ball extrudes 2mm from the upper surface of the bolster when the ARU rises.
Connection dimension diagram
Calculation formula of full length A＝25＋（Sum of L1）
Unit：mm
| Model | Body size（mm） | Weight | Operating air pressure | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| L | L1 | A1 | P | kg | 0.3MPa | 0.4MPa | 0.5MPa | 0.6MPa | |||||
| Load capacity | |||||||||||||
| kN | kgf | kN | kgf | kN | kgf | kN | kgf | ||||||
| ARU-1832-325 | 325 | 295 | 300 | 8×P32＝256 | 1.5 | 0.98 | 100.00 | 1.18 | 120.30 | 1.57 | 160.10 | 1.96 | 199.90 |
| ARU-1832-580 | 580 | 551 | 555 | 16×P32＝512 | 2.7 | 1.96 | 199.90 | 2.36 | 240.70 | 3.14 | 320.20 | 3.92 | 399.70 |
